Leaving group
[化] 离去基团
🧩 词语组成解析
n. 离开；残余；渣滓
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
I still have a cough.
我仍然患咳嗽。
They ask question like Li Lei, is it in your right hand?
“李磊，橡皮擦在你右手里吗？”